Masimo 4073 Rainbow Set Patient Cable 3.7m/12ft
This Masimo 4073 rainbow set patient cable (3.7m) is a brand-new reusable cable for pulse oximetry monitoring. It connects the SpO2 sensor to supported patient monitors and pulse oximeters for accurate oxygen saturation and pulse rate readings.
The longer cable length gives extra reach between the patient and the monitor, which suits bedside care, emergency departments and transport monitoring.
Specifications
| Part Number | 4073 |
| Reference Part Numbers | Masimo 4073, MD20-12 |
| Connects To | Masimo Rainbow SET monitors |
| Cable Length | 3.7m |
| Use | Reusable |
| Condition | New |
| Packaging | 1 pcs/box |
Frequently Asked Questions
What does this rainbow set patient cable do?
It connects the SpO2 sensor to the monitor so you can take accurate oxygen saturation and pulse rate readings.
How do I confirm it fits my monitor?
Check your monitor brand and model against the model list above and compare the reference part number 4073 with the cable you are replacing. If you are unsure, send us your monitor model and we will confirm the fit before you order.
Is the cable reusable?
Yes. It is a reusable cable and can be cleaned between patients according to your facility’s procedures.

















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